vignette(foo), downlit now looks for a vignette named foo in the packages it knows to be attached (#61).
Can now force highlighting of any
<pre> by wrapping it inside a
class = "downlit". This is useful in cases where it may otherwise be hard to set the class of the
\u2029 is converted to
\033 to make it possible to preserve ANSI escapes when passed through xml2.
No longer errors on library calls with named but empty arguments.